private void WriteInnerContents(ContentItem item, ContentDetail detail, string valueTypeKey, ElementWriter element)
{
switch (valueTypeKey)
{
case ContentDetail.TypeKeys.BoolType:
element.Write(detail.BoolValue.HasValue ? detail.BoolValue.Value.ToString() : "0");
return;
case ContentDetail.TypeKeys.DateTimeType:
element.Write(SerializationUtility.ToUniversalString(detail.DateTimeValue));
return;
case ContentDetail.TypeKeys.DoubleType:
element.Write(detail.DoubleValue.HasValue ? detail.DoubleValue.Value.ToString() : "0");
return;
case ContentDetail.TypeKeys.IntType:
element.Write(detail.IntValue.HasValue ? detail.IntValue.Value.ToString() : "0");
return;
case ContentDetail.TypeKeys.LinkType:
element.Write(detail.LinkValue.HasValue ? detail.LinkValue.Value.ToString() : "0");
return;
case ContentDetail.TypeKeys.MultiType:
WriteMultiValue(item, detail, ContentDetail.TypeKeys.BoolType, detail.BoolValue, element.Writer);
WriteMultiValue(item, detail, ContentDetail.TypeKeys.DateTimeType, detail.DateTimeValue, element.Writer);
WriteMultiValue(item, detail, ContentDetail.TypeKeys.DoubleType, detail.DoubleValue, element.Writer);
WriteMultiValue(item, detail, ContentDetail.TypeKeys.IntType, detail.IntValue, element.Writer);
WriteMultiValue(item, detail, ContentDetail.TypeKeys.LinkType, detail.LinkedItem, element.Writer);
WriteMultiValue(item, detail, ContentDetail.TypeKeys.ObjectType, detail.ObjectValue, element.Writer);
WriteMultiValue(item, detail, ContentDetail.TypeKeys.StringType, SerializationUtility.RemoveInvalidCharacters(detail.StringValue), element.Writer);
return;
case ContentDetail.TypeKeys.ObjectType:
string base64representation = SerializationUtility.ToBase64String(detail.ObjectValue);
element.Write(base64representation);
return;
case ContentDetail.TypeKeys.EnumType: /* TODO: Do we need to write out the 'meta' value here? */
case ContentDetail.TypeKeys.StringType:
string value = detail.StringValue;
if (!string.IsNullOrEmpty(value))
{
value = ExecuteRelativityTransformers(item, detail.Name, value);
element.WriteAttribute("encoded", true);
value = HttpUtility.HtmlEncode(SerializationUtility.RemoveInvalidCharacters(value));
element.WriteCData(value);
}
return;
default:
throw new InvalidOperationException("Invalid detail type: " + valueTypeKey);
}
}
public virtual void WriteDetail(ContentItem item, ContentDetail detail, XmlTextWriter writer)
{
using (ElementWriter detailElement = new ElementWriter("detail", writer))
{
detailElement.WriteAttribute("name", detail.Name);
detailElement.WriteAttribute("typeName", SerializationUtility.GetTypeAndAssemblyName(detail.ValueType));
if (detail.ValueType == typeof(object))
{
string base64representation = SerializationUtility.ToBase64String(detail.Value);
detailElement.Write(base64representation);
}
else if (detail.ValueType == typeof(ContentItem))
{
detailElement.Write(detail.LinkValue.HasValue ? detail.LinkValue.Value.ToString() : "0");
}
else if (detail.ValueType == typeof(string))
{
string value = detail.StringValue;
if (!string.IsNullOrEmpty(value))
{
if (value.StartsWith(applicationPath, StringComparison.InvariantCultureIgnoreCase))
{
var pi = item.GetContentType().GetProperty(detail.Name);
if (pi != null)
{
var transformers = pi.GetCustomAttributes(typeof(IRelativityTransformer), false);
foreach (IRelativityTransformer transformer in transformers)
{
if (transformer.RelativeWhen == RelativityMode.Always || transformer.RelativeWhen == RelativityMode.ImportingOrExporting)
{
value = transformer.Rebase(value, applicationPath, "~/");
}
}
}
}
detailElement.WriteCData(value);
}
}
else if (detail.ValueType == typeof(DateTime))
{
detailElement.Write(ElementWriter.ToUniversalString(detail.DateTimeValue));
}
else
{
detailElement.Write(detail.Value.ToString());
}
}
}
public void Write(ContentItem item, System.Xml.XmlTextWriter writer)
{
using (ElementWriter propertiesElement = new ElementWriter("properties", writer))
{
foreach (var persistable in definitions.GetDefinition(item).NamedOperators.OfType <PersistableAttribute>())
{
string name = ((IUniquelyNamed)persistable).Name;
object value = item[name];
if (value == null)
{
continue;
}
using (ElementWriter detailElement = new ElementWriter("property", writer))
{
detailElement.WriteAttribute("name", name);
Type type = value.GetType();
if (type == typeof(string))
{
Write(detailElement, type, (string)value, true);
}
else if (type == typeof(short) || type == typeof(int) || type == typeof(long) || type == typeof(double) || type == typeof(decimal))
{
Write(detailElement, type, value.ToString(), false);
}
else if (type == typeof(DateTime))
{
Write(detailElement, type, SerializationUtility.ToUniversalString(((DateTime)value)), false);
}
else if (type.IsEnum)
{
Write(detailElement, type, ((int)value).ToString(), false);
}
else if (typeof(ContentItem).IsAssignableFrom(type))
{
Write(detailElement, typeof(ContentItem), (((ContentItem)value).ID).ToString(), false);
}
else
{
Write(detailElement, typeof(object), SerializationUtility.ToBase64String(value), false);
}
}
}
}
}
private void WriteProperty(System.Xml.XmlTextWriter writer, string name, object value)
{
using (ElementWriter propertyElement = new ElementWriter("property", writer))
{
propertyElement.WriteAttribute("name", name);
if (value == null)
{
return;
}
Type type = value.GetType();
if (type == typeof(string))
{
Write(propertyElement, type, (string)value, true);
}
else if (type == typeof(short) || type == typeof(int) || type == typeof(long) || type == typeof(double) || type == typeof(decimal))
{
Write(propertyElement, type, value.ToString(), false);
}
else if (type == typeof(DateTime))
{
Write(propertyElement, type, SerializationUtility.ToUniversalString(((DateTime)value)), false);
}
else if (type.IsEnum)
{
Write(propertyElement, type, ((int)value).ToString(), false);
}
else if (typeof(ContentItem).IsAssignableFrom(type))
{
WriteItem(propertyElement, (ContentItem)value);
}
else if (type.IsContentItemEnumeration())
{
WriteItems(propertyElement, (IEnumerable)value);
}
else
{
Write(propertyElement, typeof(object), SerializationUtility.ToBase64String(value), false);
}
}
}
private void WriteInnerContents(ContentItem item, ContentDetail detail, string valueTypeKey, ElementWriter element)
{
switch (valueTypeKey)
{
case ContentDetail.TypeKeys.BoolType:
element.Write(detail.BoolValue.HasValue ? detail.BoolValue.Value.ToString() : "0");
return;
case ContentDetail.TypeKeys.DateTimeType:
element.Write(SerializationUtility.ToUniversalString(detail.DateTimeValue));
return;
case ContentDetail.TypeKeys.DoubleType:
element.Write(detail.DoubleValue.HasValue ? detail.DoubleValue.Value.ToString() : "0");
return;
case ContentDetail.TypeKeys.IntType:
element.Write(detail.IntValue.HasValue ? detail.IntValue.Value.ToString() : "0");
return;
case ContentDetail.TypeKeys.LinkType:
element.Write(detail.LinkValue.HasValue ? detail.LinkValue.Value.ToString() : "0");
return;
case ContentDetail.TypeKeys.MultiType:
WriteMultiValue(item, detail, ContentDetail.TypeKeys.BoolType, detail.BoolValue, element.Writer);
WriteMultiValue(item, detail, ContentDetail.TypeKeys.DateTimeType, detail.DateTimeValue, element.Writer);
WriteMultiValue(item, detail, ContentDetail.TypeKeys.DoubleType, detail.DoubleValue, element.Writer);
WriteMultiValue(item, detail, ContentDetail.TypeKeys.IntType, detail.IntValue, element.Writer);
WriteMultiValue(item, detail, ContentDetail.TypeKeys.LinkType, detail.LinkedItem, element.Writer);
WriteMultiValue(item, detail, ContentDetail.TypeKeys.ObjectType, detail.ObjectValue, element.Writer);
WriteMultiValue(item, detail, ContentDetail.TypeKeys.StringType, detail.StringValue, element.Writer);
return;
case ContentDetail.TypeKeys.ObjectType:
string base64representation = SerializationUtility.ToBase64String(detail.ObjectValue);
element.Write(base64representation);
return;
case ContentDetail.TypeKeys.StringType:
string value = detail.StringValue;
if (!string.IsNullOrEmpty(value))
{
var pi = item.GetContentType().GetProperty(detail.Name);
if (pi != null)
{
var transformers = pi.GetCustomAttributes(typeof(IRelativityTransformer), false);
foreach (IRelativityTransformer transformer in transformers)
{
if (transformer.RelativeWhen == RelativityMode.Always || transformer.RelativeWhen == RelativityMode.ImportingOrExporting)
{
value = transformer.Rebase(value, applicationPath, "~/");
}
}
}
element.WriteCData(value);
}
return;
default:
throw new InvalidOperationException("Invalid detail type: " + valueTypeKey);
}
}
